CH483297A - Lapping machine - Google Patents

Lapping machine

Info

Publication number
CH483297A
CH483297A CH1357668A CH1357668A CH483297A CH 483297 A CH483297 A CH 483297A CH 1357668 A CH1357668 A CH 1357668A CH 1357668 A CH1357668 A CH 1357668A CH 483297 A CH483297 A CH 483297A
Authority
CH
Switzerland
Prior art keywords
lapping machine
lapping
machine
Prior art date
Application number
CH1357668A
Other languages
German (de)
Inventor
A Boettcher Stephen
Original Assignee
Speedfam Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Speedfam Corp filed Critical Speedfam Corp
Publication of CH483297A publication Critical patent/CH483297A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00—Lapping machines or devices; Accessories
    • B24B37/04—Lapping machines or devices; Accessories designed for working plane surfaces
    • B24B37/07—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool
    • B24B37/10—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping
    • B24B37/102—Lapping machines or devices; Accessories designed for working plane surfaces characterised by the movement of the work or lapping tool for single side lapping the workpieces or work carriers being able to rotate freely due to a frictional contact with the lapping tool
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B24B41/047—Grinding heads for working on plane surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
    • B24B53/017—Devices or means for dressing, cleaning or otherwise conditioning lapping tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
CH1357668A 1967-09-14 1968-09-10 Lapping machine CH483297A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66785367A 1967-09-14 1967-09-14

Publications (1)

Publication Number Publication Date
CH483297A true CH483297A (en) 1969-12-31

Family

ID=24679927

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1357668A CH483297A (en) 1967-09-14 1968-09-10 Lapping machine

Country Status (8)

Country Link
US (1) US3515115A (en)
CH (1) CH483297A (en)
DE (1) DE1777161A1 (en)
ES (1) ES358131A1 (en)
FR (1) FR1579339A (en)
GB (1) GB1200284A (en)
IL (1) IL30577A0 (en)
NL (1) NL6812457A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5214996A (en) * 1975-07-25 1977-02-04 Hitachi Ltd Method for halting polishing work
US4270314A (en) * 1979-09-17 1981-06-02 Speedfam Corporation Bearing mount for lapping machine pressure plate
US5010692A (en) * 1987-12-22 1991-04-30 Sintobrator, Ltd. Polishing device
US5384986A (en) * 1992-09-24 1995-01-31 Ebara Corporation Polishing apparatus
US6932684B1 (en) * 2004-03-08 2005-08-23 Roy H. Hunt Reciprocal blade lapping machine
CN106078494A (en) * 2016-07-28 2016-11-09 苏州赫瑞特电子专用设备科技有限公司 A kind of dish structure in the integrated roof platform of grinder or buffing machine
CN106944932A (en) * 2017-05-02 2017-07-14 中国工程物理研究院机械制造工艺研究所 Overturn trimmer
CN108500089B (en) * 2018-04-02 2023-07-14 合肥市远大轴承锻造有限公司 Post-forging shaping device for bearing ring assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2079076A (en) * 1931-04-03 1937-05-04 Libbey Owens Ford Glass Co Truing apparatus for grinding wheels
NL86330C (en) * 1950-12-09
US2696067A (en) * 1952-12-03 1954-12-07 Leach Banner Grinding machine
US3035377A (en) * 1958-12-22 1962-05-22 Bovensiepen Hans-Friedrich Lapping machine
US3300907A (en) * 1963-09-27 1967-01-31 Asaeda Apparatus for flat surface superfinishing
US3290832A (en) * 1964-03-09 1966-12-13 Engelhard Hanovia Inc Apparatus for grinding

Also Published As

Publication number Publication date
DE1777161A1 (en) 1971-04-01
FR1579339A (en) 1969-08-22
IL30577A0 (en) 1968-10-24
ES358131A1 (en) 1970-04-01
US3515115A (en) 1970-06-02
NL6812457A (en) 1969-03-18
GB1200284A (en) 1970-07-29

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Legal Events

Date Code Title Description
PL Patent ceased